The Florida Keys National Marine Sanctuary and the Reef Environmental Education Foundation will host the second annual Lionfish Tournament Series. With a prize pool over $10,000, the two organizations hope to raise awareness of invasive Lionfish in the Atlantic and encourage divers to actively engage in their removal.

Last year's tournament netted 664 Lionfish specimens. Sadly, this is a mere drop in the bucket.

In related news this week, Eric Heupel (graduate student at University of Connecticut in Oceanography) blogs in www.deepseanews.com about a 'Seascape of Fear' ... an Atlantic seascape filled with Pterois volitans: the Indo-Pacific Lionfish. During dives in 2007, he was unable to spot any Lionfish; In 2011, he counted 13 in a small 100 square meter patch ... by snorkeling during the span of just two hours! He writes:

If you’re not up to speed on the lionfish invasion, they were originally spotted off Southern Florida in 1992. By 2000 they were confirmed from Florida to North Carolina and in Bermuda. They now occur throughout much of the Caribbean and up the Atlantic Coast to Long Island Sound and southern Massachussetts. There is debate about how far north there is a year round population, as they have a minimum temperature of ~10°C. They have even been found by divers at 400′ depths, which unfortunately also implies we will not be able to get them all, even if we decided to try.

"The genie is well and truly out of the bottle now, no putting it back."

Lionfish are threatening Atlantic fish populations and entire ecosystems. The speed at which Lionfish are spreading across the Atlantic is startling. P.volitans can lay 30,000+ eggs every other month! As Eric laments: "The genie is well and truly out of the bottle now, no putting it back."

Please read his blog to get a sense of the gravity of the Lionfish situation in the Atlantic. This should serve as a reminder to hobbyist to practice the utmost responsibility in not only the care but also the disposal of non-native species. With invasive Caulerpa and Lionfish wrecking havoc in global waters, it's a somber reminder just how fragile ecosystems are ... and how small actions can have a big impact.